YOU SAID:

They don't know why it he like it is but it do

INTO JAPANESE

彼らはそれのような彼はそれが、それがなぜわからない

BACK INTO ENGLISH

They like that he is but don't know why it is

INTO JAPANESE

彼らのように彼はなぜだか分からないが、

BACK INTO ENGLISH

He is why they do not know, but

INTO JAPANESE

彼は彼らにはわからない理由が、

BACK INTO ENGLISH

He is why they do not know, but